EN 12446:2003
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Chimneys - Components - Concrete outer wall elements
31-01-2005
09-04-2003
This Standard specifies the material, dimensional and performance requirements, including methods of test for factory made concrete outer wall elements. These elements are intended to be installed in accordance with EN 166/12. The Standard identifies elements having up to four passages designated to accomodate a combination of flue liners and or air ducts. This Standard also relates to storey-height and reinforced outer wall elements.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.